Distributor device



Tauty of light sources displaced 8long the path of travcl of Said record bearing n1ediun1; switching Ineans to encrgize Sequentially Sajd plurality of light sources; detection nleans positioned to detect the dis )laceTlent of a predeternined edge of Said fecord beaing nediun1 past an energized light SOuce; 1ight directing n1eans interposed between Said plurality of light sources and Said detec` ion n1eans; a Iirst diferentiator and clipper network fed by Said detection neans; a one-Shot n]ultivibrator acti Vated by Said Hrst dieTentiat0r and clippel' I1etvork; and a Second deentiatOr and clipper network fed by Said one-Shot multivibrat0r to advance Said switching means i St po3ition t0 de-enefgize the energized light Source and then a Second position to enefgize a next appearing light source, Said irSt position indicating the reading of one Signiicant area and Said second 1)()Siti0t1 indicating the reading of another Signiicant area 17' In aI1 analyzing device adapted t0 lltilize a Tecord bearing 111edium that Supports a f0V of SigTlicant areas, a reading nleans, drive nleans for n10ving Said T6cord bealing Inediu111 past said reading n1eans, al indexil1g station for sensing the displacenlent of Said record bearing nlediun1 from a reference I)0Sition conprisi11g a plura1ity of light Sources displaced along the path of travel of Suid record bearing nediun^l, SVitching n1eans to energize Scquentially Said plurality of light sources, detection n]cans p0sitioned to detect the displacen1ent of a Predctern1ined edge of Said record beal`ing n1ediun1 past an energized light source, light directing tneans il1erp()sed between Said plurality of light Sources and said detection means, a Sch111itt trigger coupled t0 receive and ilnprove the vave fofIn of the Signal fron1 Said detection nleans, a lrSt differentiator and cupper network fed by said Schnitt ttigger, a oneshot Inultivibrator having a first and second output terminal activated by Said St differentiator and cli )1)er netvork, a second differentiator and clipper network fed by Said rSt output tern1inal of Said one-Sho Elultivibrator to advance said Svvitching nleans one position to deenergize the energized light Source, third dierentiat0r and clipper network fed by 12 Sad s6cond output trminal of said one-Shot multivibrator to advanc said switching n1ean3 another )0Siti011 to energize a next appearing light souce prior to the passage of the predeter11ined edge of Said record beating n1ediunl past Said next appearing light Source.

18. In an analyzing device adapted t() [1tilize a record bearing nediun that Supports a row of Sgnicant areas. a reading 11eans, drive Ineans for noving Said fecord bear ing Inediuln past Said Teading neans an indexing station for sensing the displacement of Said Tecord bearing medium fron1 a reference position C0T1prising a l)lllrality of light sources displaced along the path of travel of Said record bearing medium, a magnetic beam switching tube to energize Sequentially Said )lurality of light Sources, a photonlultiplier tube positioned to detect the displacement of a predetern]ined edge of Said record bearing nediun I)ast an energized light Source, light directing Ineans interposed between Said plurality of light S0urcS and said Photolnu1tiplier tube a Schn1itt trigger coupled to receive and in1prove the Wave forn1 0f the Signal froIn Said photonlultiplier tube, a St diefentiat0r and cupper ne[work fed by Said Schnlitt trigger, a one-Shot n1lllti- Vibraor having a rSt and a Second output terminal acn vated by Said firs dierentiat0r and clipper net-vork, a second dierentiat()r and clipper netvvork fed by Said St output terlinal of Said one-Shot n1ultivibrator to advance said magnetic beam switching tube one 0Sition t0 deenergize the energized light source, a third dierentiat0r and clipper Iletvvork fed by said second output ternli- Ilal of Said on `shot n1ultivibrator to advance said !Ilag l1 tic bean1 S'itching tube another position to energize a next appearing light source pior to the passage of thc predetermined edge 0f Said record bealing medium past said next appearing light Source.

Gl:eS Ced in the me of this patnt UNTTED STATES PATENTS 2,73l,200 I(0elsch Ian. 17, l96 

